.mid{
    margin-left: 200px;
    margin-right:200px;
}

.neirong{
    width:480px;
    height:500px;
    font-size:20px;
    padding:10px;
}

.mid{
    margin-top:40px;
}

.ding{
    background-color: #014A95;
    height: 170px;
}

.middle{
    margin-right:10px;
    margin-left:150px;
}

.middle li{
     display: inline;
     margin-right:100px;
}

.inlines{
    display: grid;
    grid-auto-flow: column;
    align-items: center;
}


.inline a{
    /* margin-right:5px; */
    padding-right:1px;
    color:#54BDF3;
}


#meiti li{
    background-color: #E5EDF4;
    height: 40px;
    padding-top:10px;
}

.goto_url{
    color:#54BDF3;
}

#zhongjian{
    width:2000px;
    height:200px;
    /* background-color: #2D6AAA; */
    background:url('https://www.xiyou.edu.cn/newWeb/images/kuijieBG_23.png');
}

#zhongjian ul{
    padding-top:50px;
}

#guodu li a{
    display: inline-block;
    border:1px,solid ,#fff;
    color:#fff;
    border-radius:50%;
    width:100px;
    height: 100px;
    line-height: 100px;
    text-align:center;
    transition: 0.3s;
}

.neirong a{
    color:#333333;
    font-size:38px;
}

#sz li{
    border-width: 100%;
    line-height: 30px;
    line-height: 30px;
    align-content: center;
    border-bottom:1px dashed #cfcfcf;
}

.detial li::marker{
    content:'➤'
}


#xueshu li{
    margin-top:20px;
    margin-bottom:30px;
    line-height: 20px;
}


.part-title{
    font-size:23px;
    color:#4F4A95;
    margin-bottom:10px;
}

#bottoms .detial li{
    margin-top:30px;
    margin-bottom:30px;
}

#tongzhi span:first-of-type {
    color:blue;
    font-size:24px;
}
#tongzhi span:nth-of-type(2) {
    margin-right:10px;
}